Fixed segfault on changing view in tvr.
Fixed segfault on changing view in tvr.
hjm168168/libmv,Ashwinning/libmv,leoujz/libmv,KangKyungSoo/libmv,sanyaade-g2g-repos/libmv,manjunathnarayana/libmv,tanmengwen/libmv,manjunathnarayana/libmv,leoujz/libmv,pombreda/libmv,hjm168168/libmv,sanyaade-g2g-repos/libmv,Ashwinning/libmv,jackyspeed/libmv,hjm168168/libmv,guivi01/libmv,Shinohara-Takayuki/libmv,Shinohara-Takayuki/libmv,hjm168168/libmv,Danath/libmv,KangKyungSoo/libmv,leoujz/libmv,tanmengwen/libmv,pombreda/libmv,Shinohara-Takayuki/libmv,jackyspeed/libmv,KangKyungSoo/libmv,jackyspeed/libmv,guivi01/libmv,tanmengwen/libmv,Ashwinning/libmv,pombreda/libmv,KangKyungSoo/libmv,sanyaade-g2g-repos/libmv,Danath/libmv,guivi01/libmv,Danath/libmv,Shinohara-Takayuki/libmv,sanyaade-g2g-repos/libmv,tanmengwen/libmv,manjunathnarayana/libmv,Ashwinning/libmv,Danath/libmv,leoujz/libmv,pombreda/libmv,jackyspeed/libmv,manjunathnarayana/libmv,guivi01/libmv